在工作中常遇到标本由于固定不当等原因造成组织切片染色模糊不清，特别是富于细胞的淋巴结，鼻咽部组织和来自腺上皮的胃肠粘膜及子宫内胰活检组织，表现为细胞核不被苏木精所染而出现核着色浅淡，甚至不着色等现象。我们采用２％硫酸铁按媒染处理后再做ＨＥ染色，取得了... Often encountered in the work of the specimen due to improper fixing and other reasons caused by tissue sections staining vague, especially in cell-rich lymph nodes, nasopharyngeal tissue and glandular mucosa from the glandular epithelium and intrauterine pancreatic biopsies, the performance of the nucleus is not Was stained with hematoxylin nuclear staining, or even not coloring and so on. We use 2% ferric sulfate according to mordant treatment and then do HE staining, made ...